| 1 | ||
| Researcher: | Vimala, M | |
| Guide: | Damayanathi, U T | |
| University: | University of Calicut | |
| Language: | English | |
| 2 | ||
| Researcher: | Khan, Anis Ahmad | |
| Guide: | Srivastava, P K | |
| University: | Mahatma Jyotiba Phule Rohilkhand University | |
| Language: | English | |
| 3 | ||
| Researcher: | Ranga Rao, G Krishna | |
| University: | Osmania University | |
| Language: | English | |
| 4 | ||
| Researcher: | Anu, A V | |
| Guide: | Sebastian, Deepu Jose | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||